The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 1991
Filed:
Nov. 30, 1989
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
An image processing method for use in an electronic video endoscopy system in which R, G and B surface sequential color signals are obtained from a CCD disposed in the leading end portion of an endoscope. The surface sequential color signals are converted simultaneously wherein memories corresponding to the respective colors are used to thereby obtain synchronous color signals. In the image processing method, the odd and even fields of the CCD are interline transferred sequentially within one field period to thereby obtain the above-mentioned surface sequential color signals, and data for each of horizontal scanning lines are read out alternately from odd and even field data once stored in the above-mentioned respective memories to thereby complete frame data so as to obtain the above-mentioned synchronous color signals.